The Bird's Nest is the subject of the doc "Bird’s Nest: Herzog and de Meuron in China" Getty Images file photo

This year’s Architecture+Design Film Series is already half over, but some of the more interesting titles are yet to come.

The action picks up tomorrow night at the Denver Film Center/Colfax with “Visual Acoustics,” a documentary about photographer Julius Shulman, whose mid-century building shots helped some of modern architecture’s most famous believers get even more famous.

Shulman photographed the work of Wright, Neutra and others, but the scene everyone remembers is his 1960 shot of Pierre Koenig’s Stahl House (or the Case Study House #22) jutting out over a Los Angeles cliff.

There’s more good stuff, thanks to the Denver Film Society, which shepherds the event. But time is not on your side if you don’t have tickets. The last film wraps Oct. 1 at the Denver Art Museum.

More info on the films and a few discounts for the fortunate at denverfilm.org